CN104554093A - Method for operating a motor vehicle vehicle-mounted power supply system and power supply system thereof - Google Patents
Method for operating a motor vehicle vehicle-mounted power supply system and power supply system thereof Download PDFInfo
- Publication number
- CN104554093A CN104554093A CN201410540040.5A CN201410540040A CN104554093A CN 104554093 A CN104554093 A CN 104554093A CN 201410540040 A CN201410540040 A CN 201410540040A CN 104554093 A CN104554093 A CN 104554093A
- Authority
- CN
- China
- Prior art keywords
- battery
- secondary battery
- motor vehicle
- primary battery
- explosive motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002360 explosive Substances 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000007600 charging Methods 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 claims description 7
- 230000023556 desulfurization Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. recycling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
-
- H02J7/0077—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a method for operating a motor vehicle vehicle-mounted power supply system in a motor vehicle and the motor vehicle vehicle-mounted power supply system. The motor vehicle comprises an internal combustion engine, a primary battery and a secondary battery, and the desulfation of the primary battery takes place during operation of the internal combustion engine in order to remove a vitriol layer. According to the invention, once the internal combustion engine (12, 22) is switched off, desulfation of the primary battery continues to take place using a secondary battery wherein electrical energy is transmitted to the primary battery (10, 20) from the secondary battery (11, 21).
Description
Technical field
The present invention relates to a kind of method for an operating motor vehicle onboard power system, and relate to a kind of motor vehicle electric power system.
Background technology
Lead-acid battery---its be used in the power actuated vehicle with start/stop function and in ultralight hybrid car---needs to upgrade at certain intervals or desulphurization circulating to remove sulfuric acid layer, occurs when longer operation during its battery in only part charging.In order to actv. upgrades, for lead-acid battery with maximum voltage (such as 15 volts) preferably the consecutive periods of at least 24 hours charge normally necessary.The charging in intervals of such length can not guarantee there is shorter travel time, such as, and typical 20-30 minute.In addition, in order to obtain effective desulfurization, the increase of the consumption of fuel of power actuated vehicle is caused in the operation of the high-tension power actuated vehicle of relatively long time cycle (such as continuing several days or a few weeks).
DE10 2,011 054 582A1 patent document in particular discloses a kind of equipment for controlling battery system, wherein uses plumbous secondary battery and has the lithium secondary battery of higher power density and energy density relative to plumbous secondary battery.Alternating current generator and plumbous secondary battery and lithium secondary battery is connected to the semiconductor switch conductive of metal-oxide-semiconductor fieldeffect transistor (MOSFETs) form, further, driven by controller (ECU) in the so a kind of mode of charge value of lithium secondary battery charging during explosive motor operation close to set point.Variable set up unit sets this charge value in variable mode based on the state variable of the refresh charging state and/or discharge regime that depend on lithium secondary battery.
EP 2 041 862B1 in particular discloses a kind of electric energy and a kind of method for controlling electric energy, wherein also, uses with the high-tension battery of lithium ion battery form with the A-battery of lead-acid battery form.
Summary of the invention
The object of this invention is to provide a kind of method for an operating motor vehicle onboard power system and a kind of motor vehicle electric power system, the battery provided in motor vehicle electric power system can be made effectively to upgrade for it or fuel as much as possible is saved in desulfurization simultaneously.
This object is realized by method disclosed by the invention and motor vehicle electric power system disclosed by the invention.
In a kind of method for an operating motor vehicle onboard power system, wherein power actuated vehicle has explosive motor, primary battery and secondary battery, and the desulfurization of primary battery occurs---at least temporary transient---to remove sulfuric acid layer during explosive motor operation.
The feature of method is, once explosive motor cuts out, electric energy will be sent to primary battery to continue desulfurization from secondary battery.
The present invention is especially based on the concept expanding or extend the renewal of a lead-acid battery or the use of desulphurization circulating and secondary (particularly lithium system) battery.Here, second or secondary battery be used as to a certain extent " boosting battery ", particularly, on the one hand, the desulphurization circulating under the serviceability of closing at explosive motor is continued, and on the other hand, also creates the possibility recharged fast.
Because when explosive motor or power actuated vehicle are closed, secondary battery clamps on primary battery, so electric charge transfers to primary battery from secondary battery.Therefore the continuation of desulphurization circulating becomes possibility.Although lower voltage,---such as normally 13V---charging continues (speed with lower).Secondary battery can optionally unclamp when discharging completely.During the next stroke of power actuated vehicle, it is to repeat that complete charging and discharging is circulated in: during the stroke of power actuated vehicle, two battery chargings, and when explosive motor or power actuated vehicle are closed, discharge process can continue in lead-acid battery, until desulphurization circulating completes.
(plumbic acid) battery and secondary (lithium system) battery is advantageously enable once to charge with the charge mode of maximum voltage.Here, the battery charge state (SOC) of secondary battery can be recalibrated, because the state of 100% charging is the battery status of definition.And once the battery sensor of (plumbic acid) battery also can be recalibrated.
According to an embodiment, secondary battery one discharges, and the conduction between secondary battery and primary battery connects just interrupts.
According to an embodiment, during explosive motor operation, primary battery and secondary cell charge.
According to an embodiment, secondary battery has the sparking voltage larger than the open circuit voltage of primary battery.
The present invention also relates to a kind of motor vehicle electric power system in addition, and it is designed to perform the method with feature described above.
Other embodiment of the present invention can be inferred from the following description book and dependent claims.Basis hereinafter with reference to the exemplary embodiment of accompanying drawing is explained in the present invention.
Accompanying drawing explanation
In accompanying drawing:
Fig. 1 shows circuit arragement and is used for explaining the first embodiment according to motor vehicle electric power system of the present invention.
Fig. 2 shows circuit arragement and is used for explaining the another embodiment according to motor vehicle electric power system of the present invention.
Fig. 3 shows diagram of circuit and is used for explaining the operation according to motor vehicle electric power system of the present invention or operation.
Fig. 4 shows the diagram of curves of the exemplary voltage curve of the battery provided in the arrangement according to the invention of drawing according to the battery charge state (SOC) according to an embodiment.
Detailed description of the invention
Fig. 1 and 2 each show the circuit arragement in different application scenarios with embodiments of the present invention.
Here, Fig. 1 shows the motor vehicle electric power system in the power actuated vehicle with automatic stopping/start-up performance.Explosive motor 12 and starter generator 13 is equipped with according to the motor vehicle electric power system of Fig. 1, it is connected on the arbor of explosive motor 12, and in generator operation, provide with the supply battery of the once form of (plumbic acid) battery 10 and load or power consumption 14.Starter generator 13 is used in electric motor operated and starts explosive motor 12 and provide this operational phase from primary battery 10.Reference numeral " 10a " represents the battery management system of primary battery 10.According to Fig. 1, motor vehicle electric power system also has secondary (lithium system) battery 11 be associated with switch 16, and wherein, whether this switch 16 can be connected according to explosive motor 12 or close is activated by circuit controller 15.
And, be provided for decoupling zero arbor to implement the switchgear 17 of the operation of stopping/starter motor motor vehicle according to Fig. 1.During stopping/start-up operation, secondary battery 11 is also used in the motor vehicle electric power system of Fig. 1 for energy regenerating and stable.
Fig. 2 shows circuit arragement similar in the power actuated vehicle of not stopping/start-up performance automatically, and wherein assembly that is similar to Fig. 1 or that have in fact identical function increases " 10 " by Reference numeral and represents.
According to motor vehicle electric power system of the present invention typically operation or run describe hereinafter with reference to the diagram of circuit according to Fig. 3 and the circuit arragement according to Fig. 1 and 2.
When ignition device is connected (step S10), switch 16 or 26 cuts out in step S20, and wherein secondary battery 11 or 21 conducts electricity and connects or vise.Once ignition device closes (step S30), rear operations will be inquired about regularly and circulate and whether to complete or whether battery current is less than 0.1 ampere (A).If be this situation (otherwise repeat inquiry or perform step S40) according to the inquiry in step S40, then switch 16 or 26 is opened in step s 50, and secondary battery 11 or 21 unclamps.
During switching strategy is included in the operation of power actuated vehicle or explosive motor by once with the load power source of secondary battery and the recharging of once (plumbic acid) battery of closedown of following power actuated vehicle or explosive motor.When explosive motor 12 or 22 is in closed condition, the energy trasfer stored in secondary (lithium system) battery 11 or 21 is to once (plumbic acid) battery 10 or 20, so that when explosive motor is in closed condition, desulphurization circulating can continue.During the next stroke of power actuated vehicle, the charging of two batteries, and can continue, until desulphurization circulating completes under discharge process once in (plumbic acid) battery state of closing at explosive motor or power actuated vehicle.
Fig. 4 shows the diagram of curves of the exemplary voltage level curve according to the battery provided in motor vehicle electric power system of the present invention drawn according to battery charge state (SOC).Here, " A " represents the open circuit voltage (OCV) of secondary (lithium system) battery 11 or 21, and " B " represents once the open circuit voltage of (plumbic acid) battery 10 or 20, and " C " represents the electric discharge limit, and " D " represents charge limit.And the opereating specification of secondary (lithium system) battery 11 or 21 is represented by " I ", and once the opereating specification of (plumbic acid) battery 10 or 20 is represented by " II ".Secondary (lithium system) battery 11 or 21 preferably has the sparking voltage that value exceedes once the characteristic open circuit voltage of (plumbic acid) battery 10 or 20.
Claims (7)
1. the method for the motor vehicle electric power system in an operating motor vehicle, wherein power actuated vehicle has explosive motor, primary battery and secondary battery, wherein the desulfurization of primary battery at least temporarily occurs, to remove sulfuric acid layer during explosive motor operation, it is characterized in that, once explosive motor (12,22) cuts out, electric energy is just from secondary battery (11,21) primary battery (10,20) is transferred to continue desulfurization.
2. method according to claim 1, is characterized in that, secondary battery (11,21) discharges, and the conduction between secondary battery (11,21) and primary battery (10,20) connects just interrupts.
3. method according to claim 1 and 2, is characterized in that, primary battery (10,20) and secondary battery (11,21) charging during explosive motor (12,22) operation.
4. the method according to the claim of in claims 1 to 3, is characterized in that, secondary battery (11,21) has the sparking voltage larger than the open circuit voltage of primary battery (10,20).
5. according to the method one of aforementioned claim Suo Shu, it is characterized in that, primary battery (10,20) is lead-acid battery.
6. according to the method one of aforementioned claim Suo Shu, it is characterized in that, secondary battery (11,21) is lithium system battery.
7. a motor vehicle electric power system, wherein power actuated vehicle has explosive motor (12,22), primary battery (10,20) and secondary battery (11,21), wherein the desulfurization of primary battery (10,20) at least temporarily at explosive motor (12,22) occur during operation, to remove sulfuric acid layer, it is characterized in that, motor vehicle power supply region is perform the method as described in one of aforementioned claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013220643.7 | 2013-10-14 | ||
| DE201310220643 DE102013220643A1 (en) | 2013-10-14 | 2013-10-14 | Method for operating a motor vehicle electrical system, and motor vehicle electrical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554093A true CN104554093A (en) | 2015-04-29 |
| CN104554093B CN104554093B (en) | 2018-09-18 |
Family
ID=52737943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410540040.5A Expired - Fee Related CN104554093B (en) | 2013-10-14 | 2014-10-14 | Method for operating motor vehicle power supply system and its power supply system |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9666879B2 (en) |
| CN (1) | CN104554093B (en) |
| DE (1) | DE102013220643A1 (en) |
| RU (1) | RU2643106C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108349451A (en) * | 2015-11-30 | 2018-07-31 | 株式会社自动网络技术研究所 | Voltage measuring device, voltage measurement system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8288599B2 (en) * | 2008-06-30 | 2012-10-16 | Kior, Inc. | Co-processing solid biomass in a conventional petroleum refining process unit |
| DE102017214344A1 (en) | 2017-08-17 | 2019-02-21 | Robert Bosch Gmbh | Method for determining at least a portion of an open circuit voltage curve of an electrical energy storage unit and electrical energy storage system and its use |
| EP3672015A1 (en) * | 2018-12-19 | 2020-06-24 | Ikerlan, S. Coop. | Charging method for charging at least one lead-acid battery, and a hybrid battery |
| EP3930142A1 (en) * | 2020-06-22 | 2021-12-29 | Ikerlan, S. Coop. | Method of charging a lead acid battery, installation comprising at least one lead acid battery and pre-assembled assembly configured to convert the lead acid battery to a hydbrid battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7786702B1 (en) * | 2006-07-18 | 2010-08-31 | Stanley Chait | Battery conditioner and charger |
| US20120169129A1 (en) * | 2011-01-05 | 2012-07-05 | Samsung Sdi Co., Ltd. | Energy Storage Device |
| CN102733901A (en) * | 2011-04-11 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | System and method for solar-powered control of exhaust after-treatment systems |
| US8452490B2 (en) * | 2009-12-14 | 2013-05-28 | Control Solutions LLC | Electronic circuit for charging and heating a battery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100258043B1 (en) * | 1997-10-27 | 2000-06-01 | 에릭 발리베 | The control system for the auxiliary power unit of hybrid electrical vehicle |
| JP3300294B2 (en) * | 1998-12-07 | 2002-07-08 | 本田技研工業株式会社 | Hybrid vehicle control device |
| JP2007037275A (en) * | 2005-07-27 | 2007-02-08 | Hitachi Ltd | Motor driving device also serving as charge control device |
| JP4258534B2 (en) * | 2006-07-18 | 2009-04-30 | トヨタ自動車株式会社 | Power system |
| JP5578014B2 (en) | 2010-10-19 | 2014-08-27 | 株式会社デンソー | Battery system control device |
| DE102011003564A1 (en) * | 2011-02-03 | 2012-08-09 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle with a Fremdstartvorrichtung |
-
2013
- 2013-10-14 DE DE201310220643 patent/DE102013220643A1/en not_active Withdrawn
-
2014
- 2014-09-21 US US14/492,057 patent/US9666879B2/en not_active Expired - Fee Related
- 2014-10-14 RU RU2014141294A patent/RU2643106C2/en not_active IP Right Cessation
- 2014-10-14 CN CN201410540040.5A patent/CN104554093B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7786702B1 (en) * | 2006-07-18 | 2010-08-31 | Stanley Chait | Battery conditioner and charger |
| US8452490B2 (en) * | 2009-12-14 | 2013-05-28 | Control Solutions LLC | Electronic circuit for charging and heating a battery |
| US20120169129A1 (en) * | 2011-01-05 | 2012-07-05 | Samsung Sdi Co., Ltd. | Energy Storage Device |
| CN102733901A (en) * | 2011-04-11 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | System and method for solar-powered control of exhaust after-treatment systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108349451A (en) * | 2015-11-30 | 2018-07-31 | 株式会社自动网络技术研究所 | Voltage measuring device, voltage measurement system |
| CN108349451B (en) * | 2015-11-30 | 2020-12-18 | 株式会社自动网络技术研究所 | Voltage measurement device and voltage measurement system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554093B (en) | 2018-09-18 |
| RU2643106C2 (en) | 2018-01-30 |
| RU2014141294A (en) | 2016-05-10 |
| US9666879B2 (en) | 2017-05-30 |
| US20150102763A1 (en) | 2015-04-16 |
| DE102013220643A1 (en) | 2015-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10737578B2 (en) | Semi-active partial parallel battery architecture for an automotive vehicle systems and methods | |
| RU2592468C1 (en) | Power supply control device | |
| CN102161315B (en) | Vehicle power supply apparatus | |
| KR102000237B1 (en) | Electrical system and method for operating an electrical system | |
| KR20170065741A (en) | Method and system of controlling vehicle electric power for jump start | |
| KR101866063B1 (en) | System for controlling relay of an auxiliary battery and method thereof | |
| CN104554093A (en) | Method for operating a motor vehicle vehicle-mounted power supply system and power supply system thereof | |
| JP2012125137A (en) | High voltage system of electric vehicle | |
| US10632944B2 (en) | Vehicle power supply system control method and vehicle power supply system | |
| JP6582509B2 (en) | Vehicle power supply system | |
| JP2015534446A (en) | Power supply system with dual electrical energy storage device for automobile or hybrid vehicle | |
| US9048050B2 (en) | Electric power supply control apparatus for vehicle | |
| KR101703571B1 (en) | System and method for controlling low-voltage dc converter in starting of hybrid vehicle | |
| CN108352714B (en) | Power supply device and battery unit | |
| KR20120083066A (en) | Apparatus and method for charging auxiliary power of electric vehicle | |
| JP4085334B2 (en) | Dual power supply type vehicle power supply | |
| CN108016279B (en) | Power generation control device for vehicle | |
| JP2015180140A (en) | Power supply system for vehicle | |
| KR101807129B1 (en) | Green vehicle battery integrated system and the control method | |
| JP6560713B2 (en) | Vehicle power supply | |
| JP2020100259A (en) | Power supply device for vehicle | |
| KR101836643B1 (en) | Mild hybrid system of vehicle | |
| JP6690742B2 (en) | Vehicle power supply system | |
| KR102435344B1 (en) | Battery system of eco-friendly vehicle and method for controlling the same | |
| JP7332287B2 (en) | Automotive electrical system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |